baber/WOPTO huggingface dataset:
Patent DE-19748720-A1 (DE)
Title: Therapeutic treatment device using electromagnetic waves
Inventor: AVERIN VJACESLAV V
IPC: H01Q13/02
Filed: 1997-11-05
Abstract: The treatment device uses non-ionising electromagnetic waves in the millimetre wavelength range, which are directed onto localised points of the body, e.g. acupuncture points. The HF generator is provided as part of a metal housing containing one or more hollow waveguides, with a common antenna output, covered by a dielectric plate, acting as an applicator matched to the skin. The therapeutic effect may be increased by radially distributed LED's at the radiation output.
Patent DE-19751112-A1 (DE)
Title: Electrical connector for wall or desk mounted equipment
Inventor: PLATTNER FRITZ
IPC: H02G3/20
Filed: 1997-11-18
Abstract: The connector 1 has a main part section circular section housing 15 that is shaped at one point to receive a socket insert 3. The socket has a line of contacts 9 on one side that are engaged by a connecting plug and a line of connector points 19 that are used to connect with equipment. The connecting plug locates on a guide 29 and is pushed against the contacts
Patent DE-19757664-A1 (DE)
Title: Scanner with optical cascade scanning system
Inventor: TAKANO MASATOSHI
IPC: B41J2/44
Filed: 1997-12-23
Abstract: The cascade scanning system consists of two part-scanning systems for a recording medium, each with a scanning part-line corresponding to two image data.  The two part-lines form a composite scanning line in a master scanner.  There are two laser beam detectors at preset locations picking-up the first scanning laser beam, the first detector prior to start a first scanning part-line, and the second one after the end of that part-line.  A measuring device determines the interval between the pick-up points of the two detectors.  A value corresponding to the interval is compared with a preset value, determining the interval between the pick-up time of the first detector and the start of the first part-line.
Patent DE-19802366-A1 (DE)
Title: Hydraulic circuit pressure differential reduction damper for aircraft landing gear
Inventor: OGILVIE KENNETH M
IPC: F16L55/055
Filed: 1998-01-22
Abstract: The main body (12) has first and second system-connecting fluid inlets (14) and an overlap unit (20) serves to compensate for the pressure difference between the two inlets and is hydraulically connected to these and includes a metering passage (34) to connect up the respective fluid inlets. The passage served by a slide (28) in the unit (20) to allow for two-way movement and thus block or free the passage (34) depending on inlet (14) pressure and in this way even out the pressure gradient. A chamber (40) hydraulically linked to the slide (28) contains fluid to oppose the slide movement. The overlap unit has an axial opening (26) to hold the slide and fix the two way movement and also an inner chamber (30) so connected to the first and second inlets (14) that a rise in inlet pressure produces axial movement in the slide (28). An outer space (32) lying open to the inlets (14) is moved axially by chamber (30) and is radially connected via passage (34) with chamber (30). The slide thus normally blocks the passage (34) and only frees it at a defined rise in pressure.
Patent DE-19802832-A1 (DE)
Title: Electronic percussion instrument
Inventor: SUENAGA YUICHIRO
IPC: G10D13/06
Filed: 1998-01-26
Abstract: The electronic percussion instrument includes a body (2) and a pillow or pad member (7) which covers a front side of a beat section. A converter (4) converts vibration of the body in electrical signals. An edge switch (5) is arranged between the body and the pad member for switching between operation modes. A pressure surface of the pad member is formed in a curve ed surface which projects to the switch.
Patent DE-19807484-A1 (DE)
Title: Low maintenance stamp producing cakes of coking coal at optimum density for high temperature carbonization
Inventor: NEY JOERG-WERNER
IPC: C10B45/02
Filed: 1998-02-25
Abstract: Ground material is placed in a mold to be stamped down forming compressed cakes or briquettes. Stamping units are individually driven by Laithwaite linear electromagnetic motors. Their primary and secondary sections (1.10, 1.11) are electromagnetically coupled. Stamping units are driven synchronously or asynchronously. An Independent claim is included for corresponding the equipment, in which each stamp rod has at least one primary drive section. Preferred Features: Each secondary section is mounted directly on the moving stamp rod, for electromagnetic coupling with its primary sections. Between primaries, guidance- and spacing rollers (1.5), locate the secondaries. The inner guide frame (1.8) with the linear drive primary, is fastened to the machine frame (1.12) through horizontal resilient mountings acting perpendicular to the stamping rod. Stamping rods are held in their starting positions by a transverse bolting arrangement. Stamping units are suspended interchangeably on the machine frame (4) or the building structure. The inner guide frame has a containment (1.9) with brushes for swept sealing. All, or individual primaries of a stamping unit are fed via supply lines from one or more frequency converters. Just before the stamping rod impacts the material being compressed, primary and secondary sections are electromagnetically decoupled, using a ramped control signal. Rod movement is measured incrementally or absolutely, the signal obtained being processed to control its lift. At impact, rod acceleration is measured, to control its kinetic energy at this point, and to control compression of the cake.
Patent DE-19809601-A1 (DE)
Title: Door installation with at least one panel with several segments pivotable to one another
Inventor: KAESER UWE
IPC: E05D15/26
Filed: 1998-03-06
Abstract: The panel segment (3a) close to the door axis (4) is rotatably located with its vertical edge in the door axis. Adjacent panel segments are pivotably connected with one another via a connecting axis (5). The connecting axis of the panel segment remote from the door axis is locally securable in a position which it adopts when the panel is in the closed position. The connecting axis can be unsecured when the panel segment (3b) remote from the door axis is pivoted preferably through a rotary angle of 180 degrees measured from the closed position around the connecting axis.
Patent DE-19810620-A1 (DE)
Title: Wideband damping unit for converting band of high frequency signals
Inventor: DOBROVOLNY PIERRE
IPC: H03H7/25
Filed: 1998-03-12
Abstract: The damping unit includes an input and an output and is subjected to a range of AGC signal damping potentials. A first PIN diode is connected in series between the input and the output. The first PIN diode has a frequency dependent rise in dependence on the frequency band and the AGC range. A second and third PIN diode are connected to opposite terminals of the first PIN diode. The unit also has an arrangement for making and ac earth. The  unit also has a compensation unit which connects the cathode of the second PIN diode and the anode of the third PIN diode each with the ac earth to compensate the frequency dependent rise of the first PIN diode.
Patent DE-19814750-A1 (DE)
Title: Elektrischer Schalter
Inventor: RUDOLPH GERD
IPC: H01H3/16
Filed: 1998-04-02
Abstract: Ein elektrischer Schalter, insbesondere Kick-Down-Schalter für ein Kraftfahrzeug, umfaßt ein innerhalb eines Gehäuses (1) über eine Klinkenverzahnung (25) selbsttätig längeneinstellbares, federbelastetes Bedienelement (14), das ein Kontaktelemente aufnehmendes Schaltglied (19) beaufschlagt. Um die Längenjustierung der Klinkenverzahnung (25) zu sichern, weist die Klinkenverzahnung (25) eine Justierwinkelstellung (31), in der einem Teil der Klinkenverzahnung (25) mindestens ein Freiraum (18) zugeordnet und die Klinkenverzahnung (25) linear ineinander verschiebbar ist, und eine Arbeitsstellung (33) auf, in der die Klinkenverzahnung (25) linear ineinander gehaltert ist, wobei das Schaltglied (19) mit einem gehäusefesten, der Justierwinkelstellung (31) zugeordneten Anschlag (21) zusammenwirkt.
Patent DE-19815957-A1 (DE)
Title: Proportional blocking voltage division in series circuit of gate-controlled semiconductors
Inventor: STEINBACH GEORG
IPC: H03K17/10
Filed: 1998-04-09
Abstract: The method involves counting upwards in regulator counters (Z 11, Z 12, Z 13 ... Z 1N), each associated with one respective semiconductor (Gto 1, Gto 2, Gto 3 ... Gto N), with occurrence of a first notification pulse (RI 1, RI 2, RI 3). The count of the regulator counters is respectively loaded into a delay counter (Z 21, Z 22, Z 23 ... Z 2N), and the delay counters start to count down at occurrence of a central switch-on signal. A switch-off signal is output to the corresponding gate-controlled semiconductor, when the associated delay counter reaches zero. The method involves dividing the blocking voltage in a series circuit of gate-controlled semiconductors (Gto 1, Gto 2, Gto 3 ... Gto N), whereby a compensation of the blocking voltages is reached through displacement of switch-off times. A ramp voltage is compared with the blocking voltage of a respective semiconductor, and a notification pulse (RI 1, RI 2, RI 3) is produced at agreement of both voltages.  All regulator counters (Z 11, Z 12, Z 13 ... Z 1N), each associated with one respective semiconductor, are started in an upwards count direction with the first notification pulse, whereby a regulator counter counts up, until it is stopped by a notification pulse associated with it. The count of the regulator counters is respectively loaded into a delay counter (Z 21, Z 22, Z 23 ... Z 2N), and the delay counters start to count down at occurrence of a central switch-on signal of the gate-controlled semiconductors, whereby a switch-off signal is output to the corresponding gate-controlled semiconductor, when the associated delay counter reaches zero. An Independent claim is provided for a circuit arrangement implementing the method.
Patent DE-19817847-A1 (DE)
Title: Pleated blind with new design of lifting and lowering mechanism
Inventor: GRIMMER THORSTEN
IPC: E06B9/262
Filed: 1998-04-22
Abstract: The blind (10) is fixed between an upper (12) and a lower plastic rail (14) and is operated by pulling a string (22) as usual. The pulling string (22) is guided around the whole vertical length of the blind (10) on both sides protecting the blind (10) from bending to the front, the back or one of the sides. Only four holes are needed for the insertion and guidance of the string (22).  The multitude of holes (24) used for the traditional way of folding the pleated blind (10) sometimes destroyed the impression of the blind (10) as an undivided item and allowed the bright sunshine to penetrate through the holes (24).
Patent DE-19820029-A1 (DE)
IPC: B28D1/04
Filed: 1998-05-05
Abstract: The invention relates to a guiding cart for a manually guided tool, for example an abrasive cut-off machine (12), which comprises a movable frame (1) on which a first and a second locating recess (7, 8) for inserting the abrasive cut-off machine (12) are provided. A locking device (9) is assigned to the first recess (7) by means of which forces can be applied to the abrasive cut-off machine (12) in the direction of the first locating recess (7) and the second locating recess (8). In this way the abrasive cut-off machine (12) can be reliably and rapidly fixed to the guiding cart after it has been inserted into the locating recesses (7, 8). The insertion of the abrasive cut-off machine (12) is facilitated by inclined inserting elements situated in the locating recesses (7, 8).
Patent DE-19826043-A1 (DE)
Title: CT three-dimensional image scanning and data capture method for medicine and industry
Inventor: SAUER FRANK
IPC: G01N23/04
Filed: 1998-06-12
Abstract: The method uses an energy source (10) giving a conical bundle of rays. The object (16) has a defined axis (15), is held in a spiral scanning path and may be rotated. The detector (12) provides data for data collector or data acquisition system (DAS) (17), processor (18), radon derivative data (20), data converter (22), inverse transformation (24), data reconstruction (25) and display (29). Probing occurs at a number of places along a sample path of ray origin (14) with area detector (12) and causes collection of conic ray bundle projection data according to shadow of the object at each sample position. Derived radon data values are calculated.  Values of linear integrals from the conic ray bundle are processed as projection data. To improve the efficiency, the calculation uses the derived radon data, determines the left and right boundaries of the shadow for each sample location and calculates the derived radon data only under application of the projection data within certain boundaries.
Patent DE-19827875-A1 (DE)
Title: Bottle for the culture of human and animal cells under controlled conditions
Inventor: LINDL TONI
IPC: C12M1/24
Filed: 1998-06-23
Abstract: The bottle (1), for cell culture, is of inorganic glass. It has a large and flat base (2) and a parallel large surface and flat covering wall and a peripheral wall (4) in a regular shape and of a low height, with a closable access opening (7). The bottle (1) is of soda-lime silicate glass in a hydrolytic category of 2 or 3. At least the surface of the base wall (2) has a thin inorganic layer with a reduced alkali content. The whole of the inner surface of the bottle (1) can be coated with a thin inorganic layer with a reduced alkali content. The base (2) and covering wall have structured cross section contours to give a positive fit on stacked culture bottles, to prevent slipping. The base wall (4) has a convex cross section contour and the covering wall a matching concave cross section contour. The base (4) is flat over at least 85% of its surface area, and pref. \-90%. The thin inorganic coating layer is applied by an ion exchange at the surface of the soda-lime silicate glass of the bottle, in a coating layer thickness of at least 50 nm. The coating layer has a higher sodium bisulfate content than the glass of the bottle. The coating is covered by a further layer to form the inner surface of the bottle, using a metal oxide such as SnO2 in a coating thickness of at least 50 nm. The top coating is an alkali diffusion barrier layer.
Patent DE-19829633-A1 (DE)
Title: Cryogenic recovery of argon from air
Inventor: DAHMEN ROLF DIPL ING
IPC: F25J3/04
Filed: 1998-07-02
Abstract: Argon-enriched mixture from air fractionation is fed into the raw argon column, from which a raw argon fraction is fed into the pure argon column. An argon product is taken low down, and a nitrogen fraction is taken from high up, in this column. A novel aspect is increased pressure of the nitrogen fraction downstream of the extraction point. An Independent claim is included for the equipment carrying out the process described. Preferred features: At least some of the nitrogen fraction downstream of the pressure increase, is released into the atmosphere or is used downstream or upstream of the pressure increase, as refrigerant gas for a unit purifying air employed in the rectification system. At least part of the nitrogen fraction downstream of the pressure increase is led off as a nitrogen product. That part of the nitrogen fraction taken as product, is admixed downstream of the pressure increase to a further nitrogen product fraction. Liquid nitrogen, which does not arise from the condensation of a gas taken from the pure argon column, is introduced into the upper region of the pure argon column.
Patent DE-19831409-A1 (DE)
Title: Template in form of clock showing musical scales, with layers of thin material incorporating windows or gaps and further layer
Inventor: ROHWER KLAUS CHRISTOPH
IPC: G10G1/02
Filed: 1998-07-13
Abstract: The template in the form of a clock denoting musical scales is made of several relatively movable layers of thin material, at least layer of which bears symbols denoting the notes of the chromatic scale. At least one further layer shows musical scales in such a way that, with certain arrangements of the layers, freely adjustable scale symbols and freely adjustable basic notes on the one hand and scale-notes on the other hand can be clearly matched.  Preferred Features: One or more layers contain gaps or windows (5) through which the selected note-symbols and their scale-symbols are visible. At least one further layer (1) has symbols for the musical intervals.
Patent DE-19836923-A1 (DE)
Title: Cable installation system especially for optical cables
Inventor: KLAIBER CHRISTIAN
IPC: H02G9/06
Filed: 1998-08-14
Abstract: The system (10) has a preferably a coilable multiple pipe or tube (16), consisting of at least two parallel individual tubes (17,18), connected with each other respectively by a web (19). The multiple tube (16) is fixable at the inner wall (13) of the drainage duct (12), preferably at its highest region. The parallel running individual tubes are connected to each other by two parallel webs, so that one of the webs is facing the inner wall of the drainage duct.
Patent DE-19837003-A1 (DE)
Title: Image generation drum subjected to vacuum and with cut-out for image carrier
Inventor: KERR ROGER S
IPC: B41J13/22
Filed: 1998-08-14
Abstract: The drum is rotatably mounted on an axle. A thermal image carrier sheet and ink delivery sheet can fit onto the drum. The drum has a rotating cut-out on one surface, two ink delivery material contact rings (324), an axial flat (322) with thermal image media leading and trailing edges adjacent to it and cut-outs (328) in the rings at either end of the flat. An Independent claim is provided for an image processing apparatus for writing images on a thermal image carrier.
Patent DE-19842577-A1 (DE)
Title: Arrangement for separating and rectifying coolant vapor in absorption cooling systems has heat transfer device, flow deflection elements, connecting lines, coolant vapors lines in container
Inventor: RICHTER LUTZ
IPC: F25B33/00
Filed: 1998-09-17
Abstract: The arrangement has a heat transfer device (5) in the upper region of a container (11) with a connecting line (2) for the rich solution. The output of the transfer device is in the form of an injection arrangement (7) into the container. The lower region of the container contains flow deflection elements (8), especially. bells or filter beds, a connecting line (10) for the weak solution. and connecting lines (9/1,9/2) from expellers (1). The coolant vapor line (4) is arranged in the upper region.
Patent DE-19846204-A1 (DE)
Inventor: ANGEHRN BEDA
IPC: E04D3/36
Filed: 1998-10-07
Abstract: The invention relates to a fixing element (1) for fixing insulation and sealing tracks on a fixed substructure. Said element comprises a screw (9) and a large washer (7) with a cylindrical extension (8). The screw (9) has two thread segments (13, 14), wherein one thread segment (13) interacts with the through hole in a reciprocal thread engagement located in a narrowed area (12) of the cylindrical extension (8). An axial relative movement of both parts can be achieved by reciprocally rotating the cylindrical extension (8) and the screw (9).
Patent DE-19846546-A1 (DE)
Title: Liquid dispenser, e.g. for soap, medicament, beverage or garnish, has a replaceable liquid container and pump unit for simultaneous pump and container coupling on insertion
Inventor: OPHARDT HERMANN
IPC: A47K5/12
Filed: 1998-10-09
Abstract: A liquid dispenser, comprising a replaceable liquid container and pump unit (12) which, on insertion, simultaneously couples a pump (20) to a motor and a container (16) to a housing (10), is new.  A liquid dispenser comprises a replaceable unit (12) having a liquid container (16) and a delivery pump (20) with an input projection which is rotated, for liquid delivery from the container (16), by the output shaft extension of a d.c. motor within a housing (10). The unit (12) is pushed relative to the housing (10) to effect simultaneous removable coupling of the pump (20) to the motor and the container (16) to the housing (10).
Patent DE-19846800-A1 (DE)
Title: Film leakage detector comprises two film sections which are tensioned in a frame, where each consists of two plastic sections
Inventor: FLOSBACH RUDOLF
IPC: G01M3/00
Filed: 1998-10-10
Abstract: A film leakage detector comprises two film sections (5,6) tensioned in a frame (3,4). Each frame consists of two plastic sections with the film fixed between them.
Patent DE-19848164-A1 (DE)
Title: Dividing or door wall has superimposed lamellas, particularly glass lamellas, in wall closed position and which are positioned in vertical guides fixed to room walls, door side walls or room supports
IPC: E06B9/06
Filed: 1998-10-20
Abstract: Superimposed lamellas, particularly of glass, form a dividing or door wall and in the wall closed position run in vertical guides fixed to room walls, door sidewalls or room supports. For the dividing wall open state they are movable by a drive and in a magazine containing guide devices in a vertical position. Between the guide devices, preferably formed as outer rails (7,8) at least one support is provided, comprising members (6) at lamella height, in which lamellas (4,5) are fixed on both sides. The support members are driven by the drive (11), the support members being also provided with devices for counterposed fixation in the dividing wall closed state.
Patent DE-19849306-A1 (DE)
Inventor: SALOMON THOMAS
IPC: F16C13/00
Filed: 1998-10-27
Abstract: Machine has workpiece transporting rolls (2) and frames (31) one behind the other in the carrier material feeding direction carrying coating rolls (4,5) for pressing a coating material (30) onto the workpiece (3). Each roll can make two independent movements perpendicular to each other in a plane perpendicular to the feed direction and also rotates around an axis parallel to the feed direction. Independent claims are made for: (a) a method for driving the equipment in which control of the drives for linear and swiveling movements of the coating rolls (4,5) is by axis controllers connected together by a field bus system and linked to a central computer, preferably a personal computer (PC); (b) a swiveling and tracking transmission unit (7) with a drive unit for swiveling a coating roll (5) around an axis parallel to the workpiece feed direction and a drive unit for adjusting the roll tracking. Preferred Features: Each frame (31) has two guide rolls (4) and two pressure rolls (5), the latter pressing and/or centering coating material (30) on the workpiece (3).
Patent DE-19849613-A1 (DE)
Title: Anordnung zur Messung einer relativen linearen Position
Inventor: PETERSEN AUGUST
IPC: G01D5/16
Filed: 1998-10-28
Abstract: Bei einer Anordnung zur Messung einer relativen linearen Position zwischen einem Sensor (2) und einem magnetischen Körper (1), deren Position relativ zueinander in einer vorgegebenen Richtung linear veränderbar ist, ist bei geringem Bauaufwand und geringer Empfindlichkeit gegen äußere Einflüsse vorgesehen, daß der Sensor (2) als magnetoresistiver Winkelsensor (2) ausgebildet ist und daß als magnetischer Körper ein magnetischer Streifen (1) vorgesehen ist, der ein Magnetpolpaar aufweist und der über seine Länge in variierbarem Winkel verlaufende Magnetfeldlinien aufweist, so daß der Winkel des den magnetoresistiven Winkelsensor (2) durchdringenden magnetischen Feldes von der relativen Position des magnetoresistiven Winkelsensors (2) zu dem magnetischen Streifen (1) abhängig ist und aus dem Ausgangssignal des magnetoresistiven Winkelsensors (2) die relative Position ermittelbar ist.
Patent DE-19851394-A1 (DE)
Title: Toilet seat cover locking device uses locking element inserted in pivot path of toilet seat cover to prevent it being lifted
Inventor: EMERT DANIEL
IPC: G05G5/06
Filed: 1998-11-07
Abstract: The toilet seat cover locking device (10) has a retaining element (12) attached to the part of the seat which is fixed in position relative to the toilet pan, and a relatively pivoted locking element (14), displaced between a locked position and a released position. The blocking element selectively blocks the pivot movement of the toilet seat cover, to prevent it being lifted.